A Nexus 4 case with a MicroSD card reader?

Does anyone know if there's such a case? I hate to use an iPhone as example but: Fajb_iexpander_04_oct2012_medium

via www.electronicproducts.com

Personally, I'm fine with the 16GB of storage that the Nexus 4 offers. But I'm going to gift a Nexus 4 to my dad who is a Galaxy Note owner. Not sure if he's ready to part with his microSD cards yet.